H - Electricity – 02 – K
Patent
H - Electricity
02
K
310/88
H02K 15/02 (2006.01)
Patent
CA 1150756
ABSTRACT OF THE DISCLOSURE An axial electric induction motor of the type comprising a casing, a field core mounted in the casing and a rotor core co-axial with the field core and rotatably mounted in the casing is described. Both cores are formed of metal strip punched to have various holes which are spaced and located at . predetermined positions so that when the strip is wound about a central axis the punched holes are located so as to form radially extending slots on an end face of each of the cores. At least one field winding is mounted on the field core and extending through the slots formed therein so as to be able to induce an axial magnetic field. The rotor core has radially inner and outer longitudinal generally cylindrical surfaces both overlaid with a conductive ring. A conductive band is located in each of the slots and is conductively connected between the radially inner and outer conductive rings. A shaft is rotatably supported by the casing and supporting the rotor so as to be driven thereby.
404458
Card-O-Matic Pty. Limited
Smart & Biggar
LandOfFree
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